Dec 19 21:51:51.563 INFO checking SnoozeTime/nes against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 21:51:51.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/SnoozeTime/nes:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:51:52.100 INFO [stdout] 12dabd8c396c1ca83c9bf8bce6c8a0cbe90f0a736359549c8ad0ffe5041d16dc
Dec 19 21:51:52.108 INFO running `"docker" "start" "-a" "12dabd8c396c1ca83c9bf8bce6c8a0cbe90f0a736359549c8ad0ffe5041d16dc"`
Dec 19 21:51:53.258 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 19 21:51:53.410 INFO [stderr]    Compiling sdl2-sys v0.32.3
Dec 19 21:51:57.196 INFO [stderr]     Checking sdl2 v0.32.0
Dec 19 21:52:00.804 INFO [stderr]     Checking nes_emulator v0.1.0 (/opt/crater/workdir)
Dec 19 21:52:01.371 INFO [stderr] warning: unused import: `self::sdl2::video::Window`
Dec 19 21:52:01.371 INFO [stderr]  --> src/graphic/mod.rs:9:5
Dec 19 21:52:01.371 INFO [stderr]   |
Dec 19 21:52:01.371 INFO [stderr] 9 | use self::sdl2::video::Window;
Dec 19 21:52:01.371 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:01.371 INFO [stderr]   |
Dec 19 21:52:01.371 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:52:01.371 INFO [stderr] 
Dec 19 21:52:01.371 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 21:52:01.371 INFO [stderr]   --> src/graphic/mod.rs:14:5
Dec 19 21:52:01.371 INFO [stderr]    |
Dec 19 21:52:01.371 INFO [stderr] 14 | use std::time::Duration;
Dec 19 21:52:01.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:01.371 INFO [stderr] 
Dec 19 21:52:01.520 INFO [stderr] warning: unused import: `self::sdl2::video::Window`
Dec 19 21:52:01.520 INFO [stderr]  --> src/graphic/mod.rs:9:5
Dec 19 21:52:01.520 INFO [stderr]   |
Dec 19 21:52:01.520 INFO [stderr] 9 | use self::sdl2::video::Window;
Dec 19 21:52:01.520 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:01.520 INFO [stderr]   |
Dec 19 21:52:01.520 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:52:01.520 INFO [stderr] 
Dec 19 21:52:01.520 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 19 21:52:01.520 INFO [stderr]   --> src/graphic/mod.rs:14:5
Dec 19 21:52:01.520 INFO [stderr]    |
Dec 19 21:52:01.520 INFO [stderr] 14 | use std::time::Duration;
Dec 19 21:52:01.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:01.520 INFO [stderr] 
Dec 19 21:52:02.404 INFO [stderr] warning: unreachable pattern
Dec 19 21:52:02.404 INFO [stderr]    --> src/ppu/memory.rs:201:13
Dec 19 21:52:02.404 INFO [stderr]     |
Dec 19 21:52:02.404 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.404 INFO [stderr]     |             ------ matches any value
Dec 19 21:52:02.404 INFO [stderr] 201 |             PPUSCROLL => {}, //println!("PPUSCROLL not implemented yet!"),
Dec 19 21:52:02.404 INFO [stderr]     |             ^^^^^^^^^ unreachable pattern
Dec 19 21:52:02.404 INFO [stderr]     |
Dec 19 21:52:02.404 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 21:52:02.404 INFO [stderr] 
Dec 19 21:52:02.412 INFO [stderr] warning: unreachable pattern
Dec 19 21:52:02.412 INFO [stderr]    --> src/ppu/memory.rs:202:13
Dec 19 21:52:02.412 INFO [stderr]     |
Dec 19 21:52:02.412 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.412 INFO [stderr]     |             ------ matches any value
Dec 19 21:52:02.412 INFO [stderr] 201 |             PPUSCROLL => {}, //println!("PPUSCROLL not implemented yet!"),
Dec 19 21:52:02.412 INFO [stderr] 202 |             _ => panic!("{:?} cannot be written by CPU", register_type),
Dec 19 21:52:02.412 INFO [stderr]     |             ^ unreachable pattern
Dec 19 21:52:02.412 INFO [stderr] 
Dec 19 21:52:02.462 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:02.462 INFO [stderr]    --> src/ppu/memory.rs:167:13
Dec 19 21:52:02.462 INFO [stderr]     |
Dec 19 21:52:02.462 INFO [stderr] 167 |             OAMDMA => self.oamdma,
Dec 19 21:52:02.462 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:02.462 INFO [stderr]     |
Dec 19 21:52:02.462 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:52:02.462 INFO [stderr] 
Dec 19 21:52:02.462 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:02.462 INFO [stderr]    --> src/ppu/memory.rs:186:13
Dec 19 21:52:02.462 INFO [stderr]     |
Dec 19 21:52:02.462 INFO [stderr] 186 |             OAMDMA => self.oamdma = value,
Dec 19 21:52:02.462 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:02.462 INFO [stderr] 
Dec 19 21:52:02.462 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:02.462 INFO [stderr]    --> src/ppu/memory.rs:200:13
Dec 19 21:52:02.462 INFO [stderr]     |
Dec 19 21:52:02.462 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.462 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:02.462 INFO [stderr] 
Dec 19 21:52:02.462 INFO [stderr] warning: value assigned to `index` is never read
Dec 19 21:52:02.462 INFO [stderr]   --> src/graphic/mod.rs:95:21
Dec 19 21:52:02.462 INFO [stderr]    |
Dec 19 21:52:02.462 INFO [stderr] 95 |             let mut index: usize = 0;
Dec 19 21:52:02.463 INFO [stderr]    |                     ^^^^^
Dec 19 21:52:02.463 INFO [stderr]    |
Dec 19 21:52:02.463 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:52:02.463 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:52:02.463 INFO [stderr] 
Dec 19 21:52:02.738 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:52:02.738 INFO [stderr]   --> src/cpu/memory.rs:72:13
Dec 19 21:52:02.738 INFO [stderr]    |
Dec 19 21:52:02.738 INFO [stderr] 72 |         let mut ppu_mem = PpuMemory::new(ines)?;
Dec 19 21:52:02.738 INFO [stderr]    |             ----^^^^^^^
Dec 19 21:52:02.738 INFO [stderr]    |             |
Dec 19 21:52:02.738 INFO [stderr]    |             help: remove this `mut`
Dec 19 21:52:02.738 INFO [stderr]    |
Dec 19 21:52:02.741 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:52:02.741 INFO [stderr] 
Dec 19 21:52:02.887 INFO [stderr] warning: field is never used: `sdl_context`
Dec 19 21:52:02.887 INFO [stderr]   --> src/graphic/mod.rs:22:5
Dec 19 21:52:02.887 INFO [stderr]    |
Dec 19 21:52:02.887 INFO [stderr] 22 |     sdl_context: Sdl,
Dec 19 21:52:02.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:52:02.887 INFO [stderr]    |
Dec 19 21:52:02.887 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:52:02.887 INFO [stderr] 
Dec 19 21:52:02.887 INFO [stderr] warning: field is never used: `video_subsystem`
Dec 19 21:52:02.887 INFO [stderr]   --> src/graphic/mod.rs:23:5
Dec 19 21:52:02.887 INFO [stderr]    |
Dec 19 21:52:02.887 INFO [stderr] 23 |     video_subsystem: VideoSubsystem,
Dec 19 21:52:02.887 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:02.887 INFO [stderr] 
Dec 19 21:52:02.912 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:02.912 INFO [stderr]    --> src/ppu/memory.rs:167:13
Dec 19 21:52:02.912 INFO [stderr]     |
Dec 19 21:52:02.912 INFO [stderr] 167 |             OAMDMA => self.oamdma,
Dec 19 21:52:02.912 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:02.912 INFO [stderr]     |
Dec 19 21:52:02.912 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 21:52:02.912 INFO [stderr] 
Dec 19 21:52:02.912 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:02.912 INFO [stderr]    --> src/ppu/memory.rs:186:13
Dec 19 21:52:02.912 INFO [stderr]     |
Dec 19 21:52:02.912 INFO [stderr] 186 |             OAMDMA => self.oamdma = value,
Dec 19 21:52:02.912 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:02.912 INFO [stderr] 
Dec 19 21:52:02.912 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:02.912 INFO [stderr]    --> src/ppu/memory.rs:200:13
Dec 19 21:52:02.912 INFO [stderr]     |
Dec 19 21:52:02.912 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.912 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:02.912 INFO [stderr] 
Dec 19 21:52:02.944 INFO [stderr] warning: unreachable pattern
Dec 19 21:52:02.944 INFO [stderr]    --> src/ppu/memory.rs:201:13
Dec 19 21:52:02.944 INFO [stderr]     |
Dec 19 21:52:02.944 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.944 INFO [stderr]     |             ------ matches any value
Dec 19 21:52:02.944 INFO [stderr] 201 |             PPUSCROLL => {}, //println!("PPUSCROLL not implemented yet!"),
Dec 19 21:52:02.944 INFO [stderr]     |             ^^^^^^^^^ unreachable pattern
Dec 19 21:52:02.944 INFO [stderr]     |
Dec 19 21:52:02.944 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 19 21:52:02.944 INFO [stderr] 
Dec 19 21:52:02.944 INFO [stderr] warning: unreachable pattern
Dec 19 21:52:02.944 INFO [stderr]    --> src/ppu/memory.rs:202:13
Dec 19 21:52:02.944 INFO [stderr]     |
Dec 19 21:52:02.944 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:02.944 INFO [stderr]     |             ------ matches any value
Dec 19 21:52:02.944 INFO [stderr] 201 |             PPUSCROLL => {}, //println!("PPUSCROLL not implemented yet!"),
Dec 19 21:52:02.944 INFO [stderr] 202 |             _ => panic!("{:?} cannot be written by CPU", register_type),
Dec 19 21:52:02.944 INFO [stderr]     |             ^ unreachable pattern
Dec 19 21:52:02.944 INFO [stderr] 
Dec 19 21:52:03.036 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:03.036 INFO [stderr]    --> src/ppu/memory.rs:167:13
Dec 19 21:52:03.036 INFO [stderr]     |
Dec 19 21:52:03.036 INFO [stderr] 167 |             OAMDMA => self.oamdma,
Dec 19 21:52:03.036 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:03.060 INFO [stderr]     |
Dec 19 21:52:03.060 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 21:52:03.060 INFO [stderr] 
Dec 19 21:52:03.060 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:03.060 INFO [stderr]    --> src/ppu/memory.rs:186:13
Dec 19 21:52:03.060 INFO [stderr]     |
Dec 19 21:52:03.060 INFO [stderr] 186 |             OAMDMA => self.oamdma = value,
Dec 19 21:52:03.060 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:03.060 INFO [stderr] 
Dec 19 21:52:03.060 INFO [stderr] warning: unused variable: `OAMDMA`
Dec 19 21:52:03.060 INFO [stderr]    --> src/ppu/memory.rs:200:13
Dec 19 21:52:03.060 INFO [stderr]     |
Dec 19 21:52:03.060 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:03.060 INFO [stderr]     |             ^^^^^^ help: consider using `_OAMDMA` instead
Dec 19 21:52:03.060 INFO [stderr] 
Dec 19 21:52:03.060 INFO [stderr] warning: value assigned to `index` is never read
Dec 19 21:52:03.060 INFO [stderr]   --> src/graphic/mod.rs:95:21
Dec 19 21:52:03.060 INFO [stderr]    |
Dec 19 21:52:03.060 INFO [stderr] 95 |             let mut index: usize = 0;
Dec 19 21:52:03.060 INFO [stderr]    |                     ^^^^^
Dec 19 21:52:03.060 INFO [stderr]    |
Dec 19 21:52:03.060 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 21:52:03.060 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 21:52:03.060 INFO [stderr] 
Dec 19 21:52:04.296 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:52:04.296 INFO [stderr]   --> src/cpu/memory.rs:72:13
Dec 19 21:52:04.296 INFO [stderr]    |
Dec 19 21:52:04.296 INFO [stderr] 72 |         let mut ppu_mem = PpuMemory::new(ines)?;
Dec 19 21:52:04.296 INFO [stderr]    |             ----^^^^^^^
Dec 19 21:52:04.296 INFO [stderr]    |             |
Dec 19 21:52:04.296 INFO [stderr]    |             help: remove this `mut`
Dec 19 21:52:04.296 INFO [stderr]    |
Dec 19 21:52:04.296 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:52:04.296 INFO [stderr] 
Dec 19 21:52:04.737 INFO [stderr] warning: field is never used: `sdl_context`
Dec 19 21:52:04.737 INFO [stderr]   --> src/graphic/mod.rs:22:5
Dec 19 21:52:04.737 INFO [stderr]    |
Dec 19 21:52:04.738 INFO [stderr] 22 |     sdl_context: Sdl,
Dec 19 21:52:04.738 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 21:52:04.738 INFO [stderr]    |
Dec 19 21:52:04.738 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:52:04.738 INFO [stderr] 
Dec 19 21:52:04.739 INFO [stderr] warning: field is never used: `video_subsystem`
Dec 19 21:52:04.739 INFO [stderr]   --> src/graphic/mod.rs:23:5
Dec 19 21:52:04.739 INFO [stderr]    |
Dec 19 21:52:04.739 INFO [stderr] 23 |     video_subsystem: VideoSubsystem,
Dec 19 21:52:04.739 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:52:04.739 INFO [stderr] 
Dec 19 21:52:04.788 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:04.789 INFO [stderr]    --> src/ppu/memory.rs:167:13
Dec 19 21:52:04.789 INFO [stderr]     |
Dec 19 21:52:04.789 INFO [stderr] 167 |             OAMDMA => self.oamdma,
Dec 19 21:52:04.789 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:04.789 INFO [stderr]     |
Dec 19 21:52:04.789 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 19 21:52:04.789 INFO [stderr] 
Dec 19 21:52:04.790 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:04.790 INFO [stderr]    --> src/ppu/memory.rs:186:13
Dec 19 21:52:04.790 INFO [stderr]     |
Dec 19 21:52:04.790 INFO [stderr] 186 |             OAMDMA => self.oamdma = value,
Dec 19 21:52:04.790 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:04.791 INFO [stderr] 
Dec 19 21:52:04.791 INFO [stderr] warning: variable `OAMDMA` should have a snake case name such as `oamdma`
Dec 19 21:52:04.791 INFO [stderr]    --> src/ppu/memory.rs:200:13
Dec 19 21:52:04.791 INFO [stderr]     |
Dec 19 21:52:04.792 INFO [stderr] 200 |             OAMDMA => {}, //println!("OAMDMA not implemented yet!"),
Dec 19 21:52:04.792 INFO [stderr]     |             ^^^^^^
Dec 19 21:52:04.792 INFO [stderr] 
Dec 19 21:52:05.740 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
Dec 19 21:52:06.208 INFO running `"docker" "inspect" "12dabd8c396c1ca83c9bf8bce6c8a0cbe90f0a736359549c8ad0ffe5041d16dc"`
Dec 19 21:52:06.474 INFO running `"docker" "rm" "-f" "12dabd8c396c1ca83c9bf8bce6c8a0cbe90f0a736359549c8ad0ffe5041d16dc"`
Dec 19 21:52:06.863 INFO [stdout] 12dabd8c396c1ca83c9bf8bce6c8a0cbe90f0a736359549c8ad0ffe5041d16dc